<?php

namespace App\Http\Models;

use Illuminate\Database\Eloquent\Model;

class Subject extends Model
{
    public $table = 'subject';
    public $primaryKey = 'id';
    public $fillable = ['name', 'mark_up', 'img', 'url'];
    public $timestamps = false; // 代表没有启用 created_at updated_at字段

}
